ScienceThe fight against coronavirus To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience03/20/2020March 20, 2020A global threat calls for a global response. Scientists around the world are hard at work on a vaccine against coronavirus, and in Berlin, physicists are investigating how to reduce the spread of the respiratory disease. https://p.dw.com/p/3ZggNAdvertisement